The most effective methods of birth control are sterilization by means of vasectomy in males and tubal ligation in females, intrauterine devices (IUDs) and implantable contraceptives. This is followed by a number of hormonal contraceptives including oral pills, patches, vaginal rings, and injections.
Strongyloides StronÂ·gyÂ·loiÂ·des (strÅn'jÉ-loi'dÄz) n. A genus of small nematode intestinal parasites that includes the species that causes strongyloidiasis in humans.
Strongyloides Stercoralis. Strongyloides stercoralis is a 2 mm long intestinal worm causing a disease called strongyloidiasis. It is common in tropical and subtropical areas but also occurs in temperate zones. Unlike most parasitic worms, Strongyloides stercoralis has a heterogonic life cycle.trongyloides Stercoralis. Strongyloides stercoralis is a 2 mm long intestinal worm causing a disease called strongyloidiasis. It is common in tropical and subtropical areas but also occurs in temperate zones. Unlike most parasitic worms, Strongyloides stercoralis has a heterogonic life cycle.